CH571443A5CH548674ACH548674ACH571443A5CH 571443 A5CH571443 A5CH 571443A5CH 548674 ACH548674 ACH 548674ACH 548674 ACH548674 ACH 548674ACH 571443 A5CH571443 A5CH 571443A5
Authority
CH
Switzerland
Application number
CH548674A
Original Assignee
Pfrang Gustav
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pfrang GustavfiledCriticalPfrang Gustav
Priority to CH548674ApriorityCriticalpatent/CH571443A5/xx
Priority to DE19752516603prioritypatent/DE2516603A1/de
Publication of CH571443A5publicationCriticalpatent/CH571443A5/xx
